| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $223.68 | 13.143% | $253.0783 | $253.08 | $253.10 | $253.10 |
| Purchase #2 | $185.92 | 7.402% | $199.6818 | $199.68 | $199.70 | $199.70 |
| Purchase #3 | $188.92 | 3.444% | $195.4264 | $195.43 | $195.45 | $195.40 |
| Purchase #4 | $190.73 | 7.439% | $204.9184 | $204.92 | $204.90 | $204.90 |
| Purchase #5 | $86.37 | 3.714% | $89.5778 | $89.58 | $89.60 | $89.60 |
| Purchase #6 | $51.58 | 6.170% | $54.7625 | $54.76 | $54.75 | $54.80 |
| Purchase #7 | $238.93 | 6.304% | $253.9921 | $253.99 | $254.00 | $254.00 |
| 7 purchase totals = | $1,166.13 | $1,251.4373 | $1,251.44 | $1,251.50 | $1,251.50 | |